Sewage intercepting hanging basket of sewage lifting pump

Abstract

The utility model relates to the technical field of sewage interception hanging baskets, in particular to a sewage interception hanging basket of a sewage lift pump, which comprises a support ring, two sides of the support ring are connected with lifting hooks, the bottom of the support ring is connected with a first positioning ring, a filter screen is inserted into the first positioning ring, one end of the filter screen is connected with a positioning plate, and the positioning plate is connected with a lifting hook. And first screw rods are inserted into the upper and lower ends of the positioning plate. According to the device, the filter screen is rolled up, the positioning plate is inserted into the positioning groove formed in the filter screen, then one end of the first screw rod is rotationally connected into the first threaded hole formed in the first positioning ring and the second threaded hole formed in the positioning plate, the filter screen is limited, and then the lifting hooks connected to the two sides of the supporting ring are hooked into the sewage lifting pump; the filter screen can be rapidly assembled and can be disassembled and replaced at any time, and the problem that when the filter screen is damaged, the whole filter screen needs to be replaced, and consequently the replacement cost is increased is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage interception hanging baskets, in particular to a sewage interception hanging basket for a sewage lift pump. Background Technique

[0002] The main function of a sewage lift pump is to lift sewage from one position to another, or to transport sewage from one treatment link to another. They are usually used in places where self-draining conditions are not available, such as underground or underground passages, as well as places where wastewater from kitchens, restaurants, etc. in commercial complexes needs to be centrally treated. The sewage interception hanging basket of a sewage lift pump is a set of equipment used to intercept a lot of large-volume garbage during the water treatment process. The hanging basket is a filter net that intercepts garbage and can also store garbage.

[0003] When using the existing sewage interception hanging basket of a sewage lift pump, the function of the sewage interception hanging basket of the sewage lift pump is to intercept large-volume garbage in the sewage when the sewage lift pump lifts the sewage. However, the existing interception hanging baskets are all of an integral structure and cannot be disassembled. When the filter net is damaged, the whole needs to be replaced, resulting in an increase in replacement costs. Content of the Utility Model

[0004] The purpose of the utility model is to provide a sewage interception hanging basket for a sewage lift pump, so as to solve the problem that the existing interception hanging baskets are all of an integral structure and cannot be disassembled. When the filter net is damaged, the whole needs to be replaced, resulting in an increase in replacement costs as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a sewage interception hanging basket for a sewage lift pump, including a support ring:

[0006] Hooks are connected to both sides of the support ring, a first positioning ring is connected to the bottom of the support ring, a filter net is inserted into the first positioning ring, one end of the filter net is connected to a positioning plate, first screws are inserted into the upper and lower ends of the positioning plate, and a second positioning ring is sleeved on the outer wall of the bottom end of the filter net.

[0007] Preferably, a positioning groove is opened at one end of the filter net, and one end of the positioning plate is inserted into the positioning groove opened in the filter net.

[0008] Preferably, a first threaded hole is opened on one side of the first positioning ring, threaded holes are opened at the upper and lower ends of the positioning plate, and one end of the first screw is rotatably connected to the first threaded hole opened in the first positioning ring and the threaded holes opened in the positioning plate.

[0009] Preferably, the first positioning ring and the second positioning ring are respectively sleeved on the outer walls of the upper and lower ends of the filter screen, and the connection manner between the second positioning ring and the positioning plate is the same as that between the first positioning ring and the positioning plate.

[0010] Preferably, a limiting ring is inserted inside the second positioning ring. A bottom plate is connected to the bottom end of the limiting ring. Compression springs are connected to both sides of the bottom plate. One end of each compression spring is connected to a positioning block. One end of the positioning block is connected to a threaded rod, and a nut is sleeved on the outer wall of one section of the threaded rod.

[0011] Preferably, a groove is formed on the surface of one end of the positioning block. One end of the compression spring is connected to one side of the inner wall of the groove formed in the positioning block. The bottom plate and the positioning block are elastically connected by the compression spring.

[0012] Preferably, one end of the threaded rod is connected to one side surface of the second positioning ring. A through hole is formed on the surface of the positioning block, and the other end of the threaded rod is inserted into the through hole formed in the positioning block.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By rolling up the filter screen, inserting the positioning plate into the positioning groove formed in the filter screen, then inserting the top end of the filter screen into the first positioning ring, using the first positioning ring to position the top end of the filter screen, then rotating one end of the first screw rod into the first threaded hole formed in the first positioning ring and the second threaded hole formed in the positioning plate to limit the filter screen, then inserting the bottom end of the filter screen into the second positioning ring, using the first screw rod to limit the bottom end of the filter screen, and then hooking the hooks connected to both sides of the support ring into the sewage lift pump to support the filter screen, the rapid assembly of the filter screen can be realized, and it can be disassembled and replaced at any time, avoiding the problem that when the filter screen is damaged, the whole needs to be replaced, resulting in an increase in replacement cost.

[0015] 2. By inserting the limiting ring into the second positioning ring, then pulling the positioning block to extend the compression spring, adjusting the position of the positioning block and then inserting the threaded rod into the through hole formed in the positioning block to position the positioning block, then releasing the positioning block to make the compression spring drive the positioning block to reset, using the positioning block to clamp on both side surfaces of the second positioning ring to position the limiting ring and the bottom plate, and then rotating the nut to the outer wall of one end of the threaded rod to limit the positioning block, the limiting of the bottom plate can be realized, and the larger garbage can be centrally collected by using the limiting ring and the bottom plate in cooperation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view three-dimensional structure schematic diagram of the present utility model;

[0017] Figure 2It is a front view cross-sectional perspective schematic diagram of the structure of the present utility model;

[0018] Figure 3 It is a side view partial cross-sectional perspective schematic diagram of the structure of the present utility model;

[0019] Figure 4 It is a bottom view partial cross-sectional plan schematic diagram of the structure of the present utility model;

[0020] Figure 5 It is a top view partial cross-sectional perspective schematic diagram of the structure of the present utility model.

[0021] In the figure: 1. Support ring; 2. Hook; 3. First positioning ring; 4. Filter screen; 5. Positioning plate; 6. First screw; 7. Second positioning ring; 8. Limit ring; 9. Bottom plate; 10. Compression spring; 11. Positioning block; 12. Threaded rod; 13. Nut. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5 , an embodiment provided by the present utility model:

[0024] A sewage lift pump's sewage interception hanging basket, including a support ring 1:

[0025] On both sides of the support ring 1, there are connected hooks 2. At the bottom of the support ring 1, there is connected a first positioning ring 3. Inside the first positioning ring 3, there is inserted a filter screen 4. One end of the filter screen 4 is connected to a positioning plate 5. Inside the upper and lower ends of the positioning plate 5, there are inserted first screws 6. The outer wall of the bottom end of the filter screen 4 is sleeved with a second positioning ring 7. The internal material of the filter screen 4 is of the prior art and can be purchased on the market, which is not the technical protection point of this application. Therefore, no more description will be made.

[0026] Furthermore, a positioning groove is opened at one end of the filter screen 4, and one end of the positioning plate 5 is inserted into the positioning groove opened in the filter screen 4, realizing the positioning of the positioning plate 5 through the positioning groove opened in the filter screen 4.

[0027] Furthermore, a first threaded hole is opened on one side of the first positioning ring 3, and second threaded holes are opened at the upper and lower ends of the positioning plate 5. One end of the first screw 6 is rotatably connected inside the first threaded hole opened in the first positioning ring 3 and the second threaded holes opened in the positioning plate 5, realizing the limiting effect on the positioning plate 5 through the first screw 6.

[0028] Furthermore, the first positioning ring 3 and the second positioning ring 7 are respectively sleeved on the outer walls of the upper and lower ends of the filter screen 4. The connection method between the second positioning ring 7 and the positioning plate 5 is the same as that between the first positioning ring 3 and the positioning plate 5, so as to limit the upper and lower ends of the filter screen 4 through the second positioning ring 7 and the first positioning ring 3.

[0029] Furthermore, a limiting ring 8 is inserted inside the second positioning ring 7. A bottom plate 9 is connected to the bottom end of the limiting ring 8. Compression springs 10 are connected to both sides of the bottom plate 9. One end of each compression spring 10 is connected to a positioning block 11. One end of the positioning block 11 is connected to a threaded rod 12. A nut 13 is sleeved on the outer wall of a section of the threaded rod 12, so as to centrally collect larger garbage through the cooperation of the limiting ring 8 and the bottom plate 9.

[0030] Furthermore, a groove is formed on one end surface of the positioning block 11. One end of the compression spring 10 is connected to the inner wall of the groove formed in the positioning block 11. The bottom plate 9 and the positioning block 11 are elastically connected by the compression spring 10, so as to connect the bottom plate 9 and the positioning block 11 through the compression spring 10.

[0031] Furthermore, one end of the threaded rod 12 is connected to one side surface of the second positioning ring 7. A through hole is formed on the surface of the positioning block 11. The other end of the threaded rod 12 is inserted into the through hole formed in the positioning block 11, so as to position the threaded rod 12 through the through hole formed in the positioning block 11.

[0032] Working principle: When assembling the sewage lifting pump's intercepting hanging basket, by rolling up the filter screen 4, inserting the positioning plate 5 into the positioning groove formed in the filter screen 4, then inserting the top end of the filter screen 4 into the first positioning ring 3, using the first positioning ring 3 to position the top end of the filter screen 4, then rotating one end of the first screw 6 and connecting it to the first threaded hole formed in the first positioning ring 3 and the second threaded hole formed in the positioning plate 5 to limit the filter screen 4, then inserting the bottom end of the filter screen 4 into the second positioning ring 7, using the first screw 6 to limit the bottom end of the filter screen 4, and then hooking the hooks 2 connected to both sides of the support ring 1 into the sewage lifting pump to support the filter screen 4, thus realizing the rapid assembly of the filter screen 4 and allowing it to be disassembled and replaced at any time.

[0033] When limiting the sewage interception hanging basket of the sewage lift pump, the limiting ring 8 is inserted into the second positioning ring 7, and then the positioning block 11 is pulled to extend the compression spring 10. After adjusting the position of the positioning block 11, the threaded rod 12 is inserted into the through hole opened in the positioning block 11 to position the positioning block 11. Then, the positioning block 11 is released to enable the compression spring 10 to drive the positioning block 11 to reset. The positioning block 11 is used to clamp the two side surfaces of the second positioning ring 7 to position the limiting ring 8 and the bottom plate 9. Then, the nut 13 is rotationally connected to the outer wall of one end of the threaded rod 12 to limit the positioning block 11, thereby realizing the limitation of the bottom plate 9. The limiting ring 8 and the bottom plate 9 are used to collect larger garbage in a centralized manner.

[0034] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claimed invention.

Claims

1. A sewage lifting pump's sewage interception hanging basket, including a support ring (1), characterized in that: On both sides of the support ring (1), there are connecting hooks (2), at the bottom of the support ring (1), there is a first positioning ring (3) connected, inside the first positioning ring (3), a filter screen (4) is inserted, one end of the filter screen (4) is connected with a positioning plate (5), inside the upper and lower ends of the positioning plate (5), a first screw rod (6) is inserted, and the outer wall of the bottom end of the filter screen (4) is sleeved with a second positioning ring (7).

2. The sewage lifting pump sewage intercepting hanging basket according to claim 1, characterized in that: One end of the filter screen (4) is provided with a positioning groove, and one end of the positioning plate (5) is inserted into the positioning groove opened on the filter screen (4).

3. The sewage lifting pump sewage intercepting hanging basket according to claim 1, characterized in that: On one side of the first positioning ring (3), there is a first threaded hole opened, on the upper and lower ends of the positioning plate (5), there are second threaded holes opened, and one end of the first screw rod (6) is rotatably connected inside the first threaded hole opened on the first positioning ring (3) and the second threaded hole opened on the positioning plate (5).

4. The sewage lifting pump intercepting hanging basket according to claim 1, characterized in that: The first positioning ring (3) and the second positioning ring (7) are respectively sleeved on the outer walls of the upper and lower ends of the filter screen (4), and the connection method between the second positioning ring (7) and the positioning plate (5) is the same as the connection method between the first positioning ring (3) and the positioning plate (5).

5. The sewage interception hanging basket of a sewage lifting pump according to claim 1, characterized in that: Inside the second positioning ring (7), a limiting ring (8) is inserted, at the bottom end of the limiting ring (8), there is a bottom plate (9) connected, on both sides of the bottom plate (9), there are compression springs (10) connected, one end of the compression spring (10) is connected with a positioning block (11), one end of the positioning block (11) is connected with a threaded rod (12), and on a section of the outer wall of the threaded rod (12), a nut (13) is sleeved.

6. The sewage lifting pump intercepting hanging basket according to claim 5, characterized in that: On one end surface of the positioning block (11), there is a groove opened, one end of the compression spring (10) is connected to one side of the inner wall of the groove opened on the positioning block (11), and between the bottom plate (9) and the positioning block (11), elastic connection is carried out by means of the compression spring (10).

7. The sewage intercepting hanging basket of a sewage lift pump according to claim 5, characterized in that: One end of the threaded rod (12) is connected to one side surface of the second positioning ring (7), on the surface of the positioning block (11), there is a through hole opened, and the other end of the threaded rod (12) is inserted into the through hole opened on the positioning block (11).

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